commit | 61401943473f448917ccab6e67ca75750747c234 | [log] [tgz] |
---|---|---|
author | Oliver Smith <osmith@sysmocom.de> | Fri Mar 26 10:18:37 2021 +0100 |
committer | laforge <laforge@osmocom.org> | Wed Apr 07 18:38:54 2021 +0000 |
tree | 2f74cc0cb5aaa53782119828af2b40c192f4927a | |
parent | 2d1a9fabcc9fb394fee6a857de797fe802fa4291 [diff] |
stat_item: make value ids item specific Fix counting of values missed because of FIFO overflow in osmo_stat_item_get_next(), by assigning a new item value id effectively as item->value[n + 1].id = item->value[n].id + 1, instead of increasing a global_value_id that is shared between all items and groups. With global_value_id, the count of values missed was wrong for one item, as soon as a new value was added to another item. This partially reverts b27b352e ("stats: Use a global index for stat item values") from 2015, right after stats was added to libosmocore. It was supposed to make multiple readers (reporters) possible, which could read independently from stat_item (and later added comments explain it like that). But this remained unused, stats has implemented multiple reporters by reading all stat_items once and sending the same data to all enabled reporters. The patch caused last_value_index in struct osmo_stat_item to always remain at -1. Replace this unused last_value_index with stats_next_id, so stats can store the item-specific next_id in the struct again. It appears that stats is the only direct user of osmo_stat_item, but if there are others, they can bring their own item-specific next_id: functions in stat_item.c still accept a next_id argument. Related: OS#5088 Change-Id: Ie65dcdf52c8fc3d916e20d7f0455f6223be6b64f
This repository contains a set of C-language libraries that form the core infrastructure of many Osmocom Open Source Mobile Communications projects.
Historically, a lot of this code was developed as part of the OpenBSC project, but which are of a more generic nature and thus useful to (at least) other programs that we develop in the sphere of Free Software / Open Source mobile communications.
There is no clear scope of it. We simply move all shared code between the various Osmocom projects in this library to avoid code duplication.
The libosmocore.git repository build multiple libraries:
The official homepage of the project is https://osmocom.org/projects/libosmocore/wiki/Libosmocore
You can clone from the official libosmocore.git repository using
git clone git://git.osmocom.org/libosmocore.git
There is a cgit interface at https://git.osmocom.org/libosmocore/
Doxygen-generated API documentation is generated during the build process, but also available online for each of the sub-libraries at https://ftp.osmocom.org/api/latest/libosmocore/
Discussions related to libosmocore are happening on the openbsc@lists.osmocom.org mailing list, please see https://lists.osmocom.org/mailman/listinfo/openbsc for subscription options and the list archive.
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Our coding standards are described at https://osmocom.org/projects/cellular-infrastructure/wiki/Coding_standards
We us a gerrit based patch submission/review process for managing contributions. Please see https://osmocom.org/projects/cellular-infrastructure/wiki/Gerrit for more details
The current patch queue for libosmocore can be seen at https://gerrit.osmocom.org/#/q/project:libosmocore+status:open